Surf Forecasts:
How big are the waves at Big River today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 11ft (3.5m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 13ft (4.0m), 10s period with NW swell.
- Evening surf: Evening surf (30 Jun, local time) - 13ft (4.0m), 9s period with NW swell.
The current surf forecast for Big River at 7AM is: 3.0m 10s primary swell from a Northwest direction and 0.4m 15s secondary swell from a South-southwest direction, 3.0m 9s secondary swell from a Northwest direction (forecast issued at 04:00am June 30). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 11ft (3.5m) | 10s |
| Afternoon (30 Jun) | 13ft (4.0m) | 10s |
| Evening (30 Jun) | 13ft (4.0m) | 9s |
Table - waves today at Big River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Tue afternoon, min 10°C on Tue night). Winds decreasing (fresh winds from the NNW on Tue night, calm by Thu night). | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1464 | 1457 | 2061 | 1790 | 2408 | 2789 | 2616 | 2043 | 1691 | 1967 | 2354 | 1591 | 1749 | 2184 | 2373 | 1854 | 1242 | 1032 | 1159 | 1042 | 730 | 772 | 754 | 736 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | glassy | cross-off |
High Tide | 11:09PM1.82m | 1:37PM1.25m | 11:45PM1.81m | 2:11PM1.28m | 00:22AM1.77m | 2:44PM1.31m | ||||||||||||||||||
Low Tide | 6:32AM-0.22m | 5:42PM0.90m | 7:06AM-0.21m | 6:24PM0.89m | 7:39AM-0.19m | 7:09PM0.88m | ||||||||||||||||||
 | |  | | | | | | | | |  | | | |  | |  | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 11 | 13 | 13 | 14 | 13 | 11 | 10 | 10 | 11 | 13 | 13 | 14 | 13 | 11 | 11 | 11 | 11 | 13 | 13 | 12 | 12 | 11 |
Feels °C | 7 | 8 | 9 | 9 | 8 | 8 | 7 | 6 | 7 | 8 | 9 | 10 | 10 | 11 | 9 | 8 | 9 | 9 | 10 | 11 | 10 | 9 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 20 | SSW 20 | NW 10 | SSW 14 | SSW 14 | SSW 18 | SW 18 | SSW 18 | SW 18 | SW 18 | NW 10 | NW 10 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NW 9 | NW 9 | SSW 16 | SW 15 | SSW 15 | NW 8 |
| kJ | 253 | 253 | 1790 | 82 | 80 | 214 | 319 | 399 | 319 | 319 | 1838 | 1591 | 240 | 232 | 268 | 264 | 208 | 264 | 980 | 846 | 162 | 232 | 144 | 736 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SW 20 | SSW 19 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SSW 18 | SSW 18 | SSW 21 | SW 13 | SW 13 | SW 13 | SSW 19 | SSW 19 | SW 16 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SW 15 |
| kJ | 128 | 126 | 84 | 97 | 145 | 79 | 79 | 52 | 52 | 51 | 207 | 270 | 44 | 28 | 44 | 27 | 73 | 125 | 261 | 169 | 72 | 65 | 102 | 176 |
Swell 3 Height (m) Direction Period (s) | — | — | SW 20 | S 11 | S 11 | S 10 | S 13 | S 13 | S 10 | S 13 | SSW 14 | SSW 21 | W 18 | S 12 | S 12 | S 12 | SW 13 | SW 13 | S 19 | SSW 19 | WNW 17 | WNW 16 | WNW 16 | S 18 |
| kJ | — | — | 186 | 2 | 2 | 2 | 14 | 3 | 2 | 14 | 79 | 44 | 6 | 12 | 11 | 11 | 44 | 27 | 192 | 125 | 28 | 26 | 25 | 160 |
Wind waves Height (m) Direction Period (s) | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | — | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | — |
| kJ | 1464 | 1457 | 2061 | 1790 | 2408 | 2789 | 2616 | 2043 | 1691 | 1967 | 2354 | — | 1749 | 2184 | 2373 | 1854 | 1242 | 1032 | 1159 | 1042 | 730 | 772 | 754 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 155 | 648 | 129 | 304 | 59 | 59 | 0 | 0 | 155 | 155 | 648 | 111 | 59 | 0 | 0 | 19 | 160 | 304 | 305 | 0 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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