Surf spot
Tiav'a Rivermouth
Forecast conditions and map view for Tiav'a Rivermouth in Samoa Western. Open the interactive surf map to inspect wind, waves, and nearby spots.
- Country
- Samoa Western
- Coordinates
- -13.9698, -171.4679

Surf spot
Forecast conditions and map view for Tiav'a Rivermouth in Samoa Western. Open the interactive surf map to inspect wind, waves, and nearby spots.
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| 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | |
| Wave height (m) | 2.1 | 2 | 1.9 | 1.8 | 2.1 | 2 | 1.8 | 1.9 | 1.7 | 1.6 | 1.8 | 2.3 | 2.5 | 2.5 | 2.3 | 2.3 | 2 | 2 | 1.9 | 2.2 | 2.4 | 2.4 | 2.3 | 2.2 | 2.2 | 2.2 | 2.1 | 2 | 1.7 | 1.6 | 1.6 | 1.5 | 1.4 | 1.3 | 1.2 | 1.1 | 1 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.7 | 0.7 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.7 | 0.7 | 0.8 | 0.8 | 0.6 | 0.7 | 0.8 |
| Wave direction | S | S | S | S | SSE | S | SSE | SSE | SSE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | SSE | SSE | SE | SE | SSE | SE | SE | SE | SE | ESE | ESE | ESE | ESE | ESE | S | SSE | ESE | ESE | S | S | SE | ENE | E | E | E | E | SSE | SW | SW | SW | SW | SW | SW | SW | SSW | S | S |
| Wave period (s) | 9.4 | 9.5 | 9.4 | 9.8 | 7.7 | 7.4 | 7.3 | 7.4 | 8.5 | 8.6 | 7.3 | 8.4 | 8.1 | 8.1 | 8.1 | 7.7 | 8.9 | 9.6 | 9.4 | 8 | 8.1 | 7.8 | 7.7 | 7.8 | 7.9 | 7.7 | 7.5 | 7.4 | 7 | 7.3 | 7.1 | 7 | 7 | 10.6 | 8.8 | 7.3 | 7.3 | 10.1 | 10.2 | 8.4 | 6.5 | 6.5 | 6.6 | 6.5 | 6.5 | 9.6 | 11.6 | 11.3 | 11.3 | 10.9 | 10.4 | 9.9 | 9.6 | 11.4 | 11.7 | 11.1 |
| Wave energy (kJ) | 758 | 693 | 658 | 643 | 503 | 456 | 350 | 404 | 418 | 398 | 345 | 755 | 847 | 784 | 674 | 616 | 646 | 752 | 672 | 608 | 747 | 669 | 630 | 611 | 593 | 577 | 522 | 438 | 273 | 283 | 252 | 209 | 187 | 365 | 211 | 123 | 117 | 144 | 119 | 96 | 58 | 52 | 48 | 41 | 37 | 75 | 103 | 99 | 106 | 111 | 113 | 120 | 112 | 100 | 133 | 158 |
| Wind speed (km/h) | 39.7 | 41.8 | 43.7 | 44.3 | 44.3 | 44.4 | 42.8 | 41.1 | 40.3 | 40.4 | 42.7 | 45.9 | 44 | 45.1 | 44.3 | 43 | 43.4 | 42.7 | 41.3 | 37.5 | 36.4 | 33.5 | 35.3 | 35.3 | 38.6 | 34.9 | 36.1 | 33.9 | 27 | 26.1 | 25.1 | 26.2 | 20.2 | 19.5 | 18.7 | 14.1 | 11.6 | 10.1 | 10.8 | 11.8 | 10.9 | 10.1 | 11.3 | 11.7 | 9.7 | 11.3 | 14.4 | 15 | 14.1 | 16.5 | 17.8 | 16.6 | 14.8 | 13.6 | 14.1 | 13.2 |
| Wind direction | SEBlown out | SEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | ESEBlown out | EBlown out | EBlown out | EBlown out | EBlown out | EOnshore | EBlown out | EBlown out | ENEBlown out | ENECross-on | NEBlown out | NECross-on | NECross | NNECross | NNECross-off | NCross-off | NCross-off | NCross-off | NCross-off | NCross-off | NNWCross-off | NCross-off | NNECross | NECross | NECross-on | ENECross-on | ECross-on | ECross-on | EOnshore | ESEOnshore | ESEOnshore | SEOnshore | SSEOnshore | SEOnshore | SEOnshore | SEOnshore | SEOnshore | SEOnshore | SEOnshore | SEOnshore |